
Stop Paying PECO. Start Owning Your Power.
PECO rates are at $0.22/kWh and climbing every year. Solar panels eliminate your electric bill. Battery storage keeps your home running when the grid goes down. Together, they deliver energy independence and long-term savings you can count on.
How Do Solar + Battery Help?
Solar + Battery = Financial Freedom & Energy Security
Solar eliminates your electric bill. Battery storage protects your home. Together, they deliver complete energy independence.
Eliminate Your PECO Bill
A properly sized solar system offsets 80-100% of your electric bill. PECO's 1:1 net metering credits you at the full retail rate ($0.22/kWh) for every kWh you export.
How net metering worksEarn SREC Income
Pennsylvania pays you for every 1,000 kWh your system produces. A typical 10 kW system earns $200-$300 per year in SREC income on top of your bill savings.
How PA SRECs workNever Lose Power
Battery backup keeps your lights, fridge, internet, and HVAC running during grid outages. Solar recharges your batteries daily for potentially unlimited backup duration.
Compare batteriesProtect Against Rate Hikes
Solar can reduce or eliminate your electric bill for 25+ years. Every time PECO raises rates, your savings increase. Solar is a hedge against utility inflation.
See cost & ROI


What Happens When the Grid Goes Down?
When the Grid Goes Down, Your Home Stays On.
Power outages are becoming more frequent and lasting longer across Southeastern PA. A solar + battery system means you never have to worry about losing power again. Your solar panels recharge your batteries every day, providing clean, quiet, unlimited backup — unlike a gas generator that runs out of fuel.
Whole-Home Backup
Keep everything running — lights, HVAC, refrigerator, internet, medical equipment, and more.
Solar-Recharged Daily
Your batteries recharge from solar every day, providing potentially unlimited outage protection.
Silent & Clean
No noise, no fumes, no fuel runs. Battery backup is automatic, instant, and maintenance-free.
Storm-Ready
Pre-charge your batteries before severe weather. Smart systems detect incoming storms automatically.
V2X Bidirectional EV Charging
Your EV battery is 5–7x larger than a home Powerwall. With Sigenergy's V2X charger, your EV becomes a massive backup power source — enough to run your home for 2-4 days.
Where Does Pennstar Install?
Solar + Battery Installation Across Southeastern PA
Based in Lower Merion Township, Pennstar Solar serves homeowners and businesses throughout Southeastern Pennsylvania. Our commitment is local — we have no plans to expand beyond this region.
What Do Customers Say?
What Our Southeastern PA Neighbors Say
Real reviews from homeowners who took control of their energy costs.
Rated 5.0 from 27 reviews on Google“My PECO bill went from $280/month to virtually nothing. The SREC income is an added bonus I didn't expect. Mike walked me through the entire ROI — it was a no-brainer financially.”
Sarah M.
Penn Valley, Montgomery County, PA
“We got Tesla Powerwalls along with our solar panels. When our neighborhood lost power for 36 hours last summer, our house never blinked. The peace of mind alone is worth the investment.”
David R.
Haverford, Delaware County, PA
“Between eliminating our $3,200/year PECO bill and earning SREC income, our system is paying for itself faster than projected. And knowing we have battery backup for outages — priceless.”
Jessica T.
Media, Delaware County, PA
Common Questions
Solar Savings & Battery Backup FAQ
Everything Southeastern PA homeowners need to know about solar economics and grid resilience.
Stop Overpaying. Start Saving.
Find out exactly how much you'll save with solar — and how battery backup protects your home. Free, no-commitment estimate.
